How does the input of olfactory information to the brain differ from other sensory input pathways? a. it does not require the cortex for higher order processing. b. direct connections to the thalamus are not made before information reaches the cortex. c. the first direct connection is to the thalamus and not to the medulla. d. prior to making connections with the medulla, sensory input travels through the spinal cord?

answer: grassland biomes are closer to the equator and receive more rain.

grasslands are biomes that are dominated by grasses rather shrubs and trees. savanna are biomes that exhibit grasses, shrubs and small tree as vegetation. grasslands are located near the equator of the earth. these are found in north america. savanna biomes are found in africa, south america, australia and india. grassland exhibit moderate climatic conditions, it receives   amount of rainfall higher than savanna.   therefore, savanna exhibit dry and hot climatic conditions.